REBOTEC EUROPA

Rebotec Waterproofing is a 100% non-perishable powder additive specifically designed to waterproof concrete and mortars. This insoluble, water-repellent product interacts with concrete or mortar through stable chemical bonds, forming a barrier of electrostatic "micro-umbrellas" within the pores and capillaries that repel water due to polar differences. This technology allows concrete to breathe, maintaining its integrity and functionality. According to ABNT NBR 12170:2017, Rebotec Waterproofing is non-toxic and increases the durability of concrete, serving as a permeability-reducing additive for hydrostatic conditions. Its formulation contains zero volatile organic compounds (VOCs), making it safe for use both outdoors and in confined indoor spaces. Additionally, it does not alter the slump of the concrete, becoming an integral part of the mix and ensuring a resistant and durable structure. This additive is chloride-free, preventing corrosion of the concrete’s structural reinforcement. It also helps make walls less prone to heat or cold transmission, enhancing the energy efficiency of buildings. Rebotec Waterproofing possesses anti-mold and antibacterial properties, ensuring that the concrete remains breathable and water-repellent throughout its entire lifespan. It is recommended for use at a ratio of 4% relative to the weight of the cement, regardless of the aggregate weight. During the mixing process, Rebotec reacts with the cement, penetrating its matrix and altering its polarity, making the material hydrophobic and providing effective moisture protection. The waterproofing effect provided by Rebotec Waterproofing is expected to last throughout the lifespan of the concrete, ensuring effective and long-lasting protection.